80261104

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65147}}^1$

素因数の和:65173

約数の個数: 40

約数和(自身を含む): 193880448

約数和(自身を除く): 113619344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 65147, 130294, 260588, 456029, 521176, 716617, 912058, 1042352, 1433234, 1824116, 2866468, 3648232, 5016319, 5732936, 7296464, 10032638, 11465872, 20065276, 40130552, 80261104]

約数ペア:

[(1, 80261104), (2, 40130552), (4, 20065276), (7, 11465872), (8, 10032638), (11, 7296464), (14, 5732936), (16, 5016319), (22, 3648232), (28, 2866468), (44, 1824116), (56, 1433234), (77, 1042352), (88, 912058), (112, 716617), (154, 521176), (176, 456029), (308, 260588), (616, 130294), (1232, 65147)]